opened for signature - 29 April 1958
entered into force - 20 March 1966
parties - (38) Australia, Belgium, Bosnia and Herzegovina, Burkina Faso, Cambodia, Colombia, Denmark, Dominican Republic, Fiji, Finland, France, Haiti, Indonesia, Jamaica, Kenya, Lesotho, Madagascar, Malawi, Malaysia, Mauritius, Mexico, Netherlands, Nigeria, Portugal, Senegal, Serbia, Sierra Leone, Solomon Islands, South Africa, Spain, Switzerland, Thailand, Tonga, Trinidad and Tobago, Uganda, United Kingdom, United States, Venezuela
countries that have signed, but not yet ratified - (20) Afghanistan, Argentina, Bolivia, Canada, Costa Rica, Cuba, Ghana, Iceland, Iran, Ireland, Israel, Lebanon, Liberia, Nepal, New Zealand, Pakistan, Panama, Sri Lanka, Tunisia, Uruguay
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